// Copyright 2022 ByteDance and/or its affiliates
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package storage

import (
	"fmt"
	"testing"

	"github.com/pkg/errors"
	"github.com/stretchr/testify/assert"
)

func TestNewUncertainResultErr(t *testing.T) {
	ast := assert.New(t)
	var originErr = fmt.Errorf("test")

	wrappedErr := NewErrUncertainResult(originErr)
	ast.True(errors.Is(wrappedErr, ErrUncertainResult))
	ast.Equal(fmt.Sprintf("%v", wrappedErr), "uncertain error: test")
}

func TestNewErrConflict(t *testing.T) {
	ast := assert.New(t)
	err := NewErrConflict(0, []byte("test"), nil)
	ast.True(errors.Is(err, ErrCASFailed))
}
